Obstruction assembly for use with disconnectable joints and...

Obstruction detection apparatus

Obtaining cyclic redundancy code

Obtaining data for calls made by a specific/cellular mobile...

Obtaining from a network media related to an incoming call...

Obtaining information associated with established sessions

Obtaining tandem mass spectrometry data for multiple parent...

Obturator structure for silent automotive relay

Occasional access to a wireless network

Occupancy detecting a.c. track circuit apparatus

Occupancy sensing with device clock

Occupancy sensor and method of operating same

Occupancy sensor assembly

Occupancy sensors programmed to determine loss of lamp life...

Occupant detecting system

Ocdm-based photonic encryption system with provable security

Ocdma code tracking system having phantom carrier signal

Ocean bottom cable and sensor unit

Octave pulse data method and apparatus

Odd order elliptic function narrow bandpass microwave filter